.proxy {
    position: fixed;
    display: flex;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    align-items: center;
    background: rgba(0, 0, 0, .4);
    z-index: 100;
}

.proxy .proxy-wrapper {
    position: relative;
    width: 95%;
    margin: 0 auto;
    padding: 50px 42px 33px;
    border-radius: 10px;
    background: #ffffff;
}

.proxy .proxy-wrapper .head-img {
    text-align: center;
}

.proxy .proxy-wrapper .prox-select {
    position: relative;
    width: 150px;
    margin: 40px auto 0;
    font-size: 0;
}

.proxy .proxy-wrapper .prox-select > span {
    line-height: 18px;
    font-size: 15px;
}

.proxy .proxy-wrapper .prox-select > label {
    display: inline-block;
    width: 18px;
    height: 18px;
    vertical-align: top;
    margin-right: 25px;
    border-radius: 50%;
    border: 1px solid #BDBCBC;
}

.proxy .proxy-wrapper .prox-select > input[type=radio] {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    vertical-align: top;
}

.proxy .proxy-wrapper .prox-select > input:checked+label { 
    background-color: #F60B0F;
    border: 1px solid #F60B0F;
}

.proxy .proxy-wrapper .prox-select > input:checked+label::after {
    position: absolute;
    content: "";
    width: 6px;
    height: 11px;
    top: 3px;
    left: 6px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg)
}

.proxy .proxy-wrapper .prox-btn {
    margin-top: 45px;
    width: 100%;
    height: 43px;
    font-size: 16px;
    border-radius: 43px;
    text-align: center;
    color: #fff;
    background: -webkit-linear-gradient(
		left,
		#F41216,
		#F4305D
	); /* Safari 5.1 - 6.0 */
	background: -o-linear-gradient(
		right,
		#F41216,
		#F4305D
	); /* Opera 11.1 - 12.0 */
	background: -moz-linear-gradient(
		right,
		#F41216,
		#F4305D
	); /* Firefox 3.6 - 15 */
	background: linear-gradient(to right, #F41216, #F4305D); /* 标准的语法 */
}

.proxy .proxy-wrapper .close {
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: #414040;
    border-radius: 0 10px 0 80%;
}

.proxy .proxy-wrapper .close > img {
    margin: 7px 0 0 12px;
}